H2H data updated: 2026-09-03 00:00 UTC

Flavio Cobolli vs James Duckworth H2H: 2-1

Flavio Cobolli holds a 2–1 lead over James Duckworth in their ATP head-to-head. Across 3 main-draw meetings, they are tied 1–1 on hard courts, while Flavio Cobolli leads 1–0 on grass. Most recently, Flavio Cobolli won the 2026 Wimbledon second round 7-6(4) 3-6 7-6(3) 6-1.

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Flavio Cobolli
Italy Age 24 Right-Handed 183 cm / 6'0"
H2H
2 – 1
3 main draw meetings
James Duckworth
Australia Age 34 Right-Handed 183 cm / 6'0"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Flavio Cobolli #10 7-6(4) 3-6 7-6(3) 6-1 James Duckworth #79 Match data Jul 2, 2026 R64 Wimbledon Grand Slam Grass
James Duckworth #138 6-3 6-2 Flavio Cobolli #22 Match data Oct 18, 2025* QF Almaty Open ATP 250 Hard
Flavio Cobolli #31 6-1 4-6 6-4 6-4 James Duckworth #70 Match data Aug 28, 2024* R128 US Open Grand Slam Hard

Estimated match date where the exact historical date is unavailable. Arrows show an edition's recorded category and documented modern equivalent; unresolved editions keep their recorded category. Asterisked totals include editions mapped from documented historical predecessor categories. Mapping details.

Career Comparison

Player Current Peak Pts Elo W L Win % GS 1000 including documented historical predecessor categories Finals 500 including documented historical predecessor categories 250 including documented historical predecessor categories Titles
Flavio Cobolli #6 #6 3,720 1,973 100 77 56.5% 0 0 0 2 1 3
James Duckworth #71 #46 1,244 1,801 85 134 38.8% 0 0 0 0 0 0

Career Progression by Age

Seasons are aligned by the age each player spent most of that calendar year. GS and Titles are cumulative career totals through that season.

Age Flavio Cobolli James Duckworth
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
19 2021 1–1 50.0% #205 1,497 0 0 — — — — — — —
20 2022 0–3 0.0% #171 1,523 0 0 2012 2–3 40.0% #209 1,497 0 0
21 2023 4–5 44.4% #101 1,649 0 0 2013 3–7 30.0% #136 1,567 0 0
22 2024 34–26 56.7% #32 1,886 0 0 2014 1–7 12.5% #127 1,594 0 0
23 2025 29–25 53.7% #22 1,836 0 2 2015 9–11 45.0% #120 1,626 0 0
24 2026 32–17 65.3% #6 1,941 0 3 2016 4–8 33.3% #103 1,703 0 0
25 — — — — — — — 2017 0–1 0.0% #990 1,685 0 0
26 — — — — — — — 2018 2–6 25.0% #234 1,610 0 0
27 — — — — — — — 2019 0–3 0.0% #100 1,575 0 0
28 — — — — — — — 2020 4–8 33.3% #103 1,578 0 0
29 — — — — — — — 2021 22–19 53.7% #49 1,791 0 0
30 — — — — — — — 2022 7–13 35.0% #155 1,689 0 0
31 — — — — — — — 2023 2–5 28.6% #116 1,598 0 0
32 — — — — — — — 2024 9–15 37.5% #82 1,636 0 0
33 — — — — — — — 2025 8–12 40.0% #87 1,661 0 0
34 — — — — — — — 2026 12–16 42.9% #71 1,693 0 0

Surface Results by Age

Seasons are aligned by the age each player spent most of that calendar year. Results cover completed main-draw matches. Bold green marks the higher win percentage when both players have at least 5 matches on that surface at the aligned age.

Age Flavio Cobolli James Duckworth
Yr HardClayGrass Yr HardClayGrass
W L M Win % W L M Win % W L M Win % W L M Win % W L M Win % W L M Win %
19 2021 — — — — 1 1 2 50.0% — — — — — — — — — — — — — — — — —
20 2022 0 2 2 0.0% 0 1 1 0.0% — — — — 2012 2 3 5 40.0% — — — — — — — —
21 2023 1 1 2 50.0% 3 4 7 42.9% — — — — 2013 3 5 8 37.5% 0 1 1 0.0% 0 1 1 0.0%
22 2024 21 14 35 60.0% 10 8 18 55.6% 3 4 7 42.9% 2014 0 4 4 0.0% 0 1 1 0.0% 1 2 3 33.3%
23 2025 9 17 26 34.6% 14 5 19 73.7% 6 3 9 66.7% 2015 6 8 14 42.9% 2 2 4 50.0% 1 1 2 50.0%
24 2026 13 8 21 61.9% 15 7 22 68.2% 4 2 6 66.7% 2016 4 7 11 36.4% — — — — 0 1 1 0.0%
25 — — — — — — — — — — — — — 2017 0 1 1 0.0% — — — — — — — —
26 — — — — — — — — — — — — — 2018 2 3 5 40.0% 0 1 1 0.0% 0 2 2 0.0%
27 — — — — — — — — — — — — — 2019 0 3 3 0.0% — — — — — — — —
28 — — — — — — — — — — — — — 2020 4 7 11 36.4% 0 1 1 0.0% — — — —
29 — — — — — — — — — — — — — 2021 18 15 33 54.5% 1 1 2 50.0% 3 3 6 50.0%
30 — — — — — — — — — — — — — 2022 5 7 12 41.7% 0 2 2 0.0% 2 4 6 33.3%
31 — — — — — — — — — — — — — 2023 1 4 5 20.0% — — — — 1 1 2 50.0%
32 — — — — — — — — — — — — — 2024 5 11 16 31.3% 1 1 2 50.0% 3 3 6 50.0%
33 — — — — — — — — — — — — — 2025 7 7 14 50.0% 0 2 2 0.0% 1 3 4 25.0%
34 — — — — — — — — — — — — — 2026 9 12 21 42.9% 1 2 3 33.3% 2 2 4 50.0%
Career — 44 42 86 51.2% 43 26 69 62.3% 13 9 22 59.1% — 66 97 163 40.5% 5 14 19 26.3% 14 23 37 37.8%

Performance Progression by Age

Seasons are aligned by the age each player spent most of that calendar year. Detailed serve and return statistics available for 175/179 of Flavio Cobolli's and 216/219 of James Duckworth's main draw matches. Sample is shown as matches with detailed serve and return statistics / total main draw matches. Bold green marks the stronger value when both stat samples contain at least 5 matches; lower is better for DFs/M.

Age Flavio Cobolli James Duckworth
Yr Sample Aces/M DFs/M 1st Sv% 1st Pts% 2nd Pts% BP Saved% BP Conv% Svc Pts% Ret Pts% Yr Sample Aces/M DFs/M 1st Sv% 1st Pts% 2nd Pts% BP Saved% BP Conv% Svc Pts% Ret Pts%
19 2021 2/2 3.5 5.0 59.5% 65.0% 46.9% 57.8% 66.7% 57.8% 37.3% — —/— — — — — — — — — —
20 2022 3/3 1.7 1.3 65.5% 57.1% 39.9% 38.8% 36.4% 51.0% 33.1% 2012 5/5 7.2 3.0 57.7% 71.8% 47.6% 56.3% 54.3% 60.9% 35.7%
21 2023 9/9 3.7 2.6 58.1% 69.3% 52.1% 57.7% 36.4% 61.8% 39.8% 2013 10/10 13.5 3.8 58.0% 73.0% 51.9% 64.5% 46.3% 63.9% 32.7%
22 2024 60/60 6.0 3.5 55.5% 73.2% 50.4% 62.9% 43.6% 63.0% 35.4% 2014 8/8 9.3 2.8 60.7% 72.3% 48.5% 63.2% 41.4% 62.5% 27.5%
23 2025 53/54 4.5 3.4 56.0% 68.5% 53.9% 56.2% 38.1% 61.9% 38.1% 2015 20/20 9.8 4.3 57.3% 71.2% 51.6% 61.0% 35.1% 62.7% 32.4%
24 2026 48/51 6.5 2.9 57.2% 71.6% 50.7% 62.2% 37.9% 62.8% 36.0% 2016 12/12 10.7 3.8 52.6% 73.3% 52.5% 70.3% 40.3% 63.5% 34.2%
25 — —/— — — — — — — — — — 2017 1/1 8.0 7.0 50.0% 78.9% 49.3% 42.9% 22.2% 64.1% 33.3%
26 — —/— — — — — — — — — — 2018 8/8 8.6 4.3 51.8% 73.9% 46.2% 51.6% 52.0% 60.2% 30.9%
27 — —/— — — — — — — — — — 2019 3/3 8.7 5.0 59.0% 68.9% 43.0% 47.2% 62.2% 58.3% 32.4%
28 — —/— — — — — — — — — — 2020 12/12 7.4 3.5 56.5% 70.3% 51.4% 64.9% 36.5% 61.9% 28.4%
29 — —/— — — — — — — — — — 2021 39/41 7.2 1.8 57.4% 73.2% 53.9% 64.6% 49.3% 64.7% 36.0%
30 — —/— — — — — — — — — — 2022 20/20 7.8 2.6 54.4% 72.5% 52.4% 51.3% 50.5% 63.2% 32.5%
31 — —/— — — — — — — — — — 2023 7/7 6.9 2.7 56.8% 68.8% 54.9% 60.9% 25.3% 62.9% 34.9%
32 — —/— — — — — — — — — — 2024 24/24 7.6 2.4 60.5% 73.8% 54.4% 63.7% 35.6% 66.1% 30.3%
33 — —/— — — — — — — — — — 2025 20/20 7.3 3.2 56.7% 73.3% 53.5% 63.3% 30.2% 64.8% 33.9%
34 — —/— — — — — — — — — — 2026 27/28 8.2 4.0 55.2% 73.9% 51.7% 67.5% 27.7% 63.7% 33.3%
Career — 175/179 5.5 3.2 56.5% 70.7% 51.4% 59.9% 40.2% 62.3% 36.6% — 216/219 8.3 3.1 56.7% 72.7% 52.2% 62.3% 40.0% 63.7% 32.9%

Advanced Statistics Comparison by Age

Seasons are aligned by the age each player spent most of that calendar year. Metrics are precomputed from eligible main-draw results; point-stat values use the available detailed sample. Bold green marks the stronger value when both underlying samples are sufficient. Lower is better for Schedule because a negative value means a tougher schedule. Career Schedule is normalized per 100 matches.

Age Flavio Cobolli James Duckworth
Yr Elo P+ Serve+ Return+ PD TPW% Hard Elo Clay Elo Grass Elo Set Win % Set Margin Dec. Set Tiebreak Pressure+ Schedule Yr Elo P+ Serve+ Return+ PD TPW% Hard Elo Clay Elo Grass Elo Set Win % Set Margin Dec. Set Tiebreak Pressure+ Schedule
18 2020 1491 98.5 — — — — — — — — — — — — — 2010 1475 94.2 — — — — — — — — — — — — —
19 2021 1497 106.2 -1.88 -0.60 0.883 48.6% — — — 50.0% -0.33 1–1 2–1 (67%) — -0.14 2011 1459 103.1 — — — — — — — — — — — — —
20 2022 1524 106.0 -1.16 -2.04 0.677 42.5% — — — 14.3% -2.29 0–1 — — -0.33 2012 1497 119.2 -0.75 -0.53 0.913 48.9% +40 — — 46.2% -0.46 — 0–1 — -0.13
21 2023 1650 121.5 -0.83 +2.06 1.042 50.4% — +33 — 42.9% -0.24 1–1 0–2 — -0.20 2013 1567 119.2 +0.09 -1.67 0.906 48.8% -18 — — 42.9% -0.57 1–5 (17%) 3–1 (75%) — +1.12
22 2024 1887 148.9 -1.01 -0.09 0.957 49.5% -7 -116 -298 51.6% +0.08 17–8 (68%) 11–18 (38%) — -1.27 2014 1594 125.2 -0.36 -1.26 0.732 45.5% -76 — +178 28.0% -1.72 1–3 (25%) 3–3 (50%) — -0.71
23 2025 1837 145.8 -1.59 +1.94 1.000 50.2% -73 +77 -103 52.2% +0.04 9–6 (60%) 17–11 (61%) — +1.03 2015 1626 136.9 -0.93 -2.27 0.868 48.1% -5 -41 — 44.1% -0.51 5–5 (50%) 9–9 (50%) — +1.27
24 2026 1941 140.2 -0.93 +0.90 0.966 49.6% -110 +6 -128 57.4% +0.15 12–1 (92%) 16–10 (62%) — +2.85 2016 1704 136.2 -0.18 -0.59 0.937 49.5% +28 — — 35.5% -0.23 1–3 (25%) 1–6 (14%) — -0.30
25 — — — — — — — — — — — — — — — — 2017 1685 103.8 -1.10 -1.52 0.928 48.8% — — — 25.0% -1.00 — 1–1 — +0.01
26 — — — — — — — — — — — — — — — — 2018 1611 118.6 -1.08 -1.76 0.777 46.3% +34 — — 27.3% -1.55 1–1 2–2 (50%) — +0.19
27 — — — — — — — — — — — — — — — — 2019 1576 127.0 +1.83 +0.41 0.776 46.1% +37 — — 12.5% -1.75 0–1 — — -0.63
28 — — — — — — — — — — — — — — — — 2020 1578 119.3 -1.38 -4.27 0.744 46.1% +20 — — 35.5% -1.03 1–1 5–4 (56%) — +0.39
29 — — — — — — — — — — — — — — — — 2021 1792 142.4 +0.90 -0.46 1.020 50.4% -13 — -28 52.8% +0.10 6–6 (50%) 10–10 (50%) — +1.53
30 — — — — — — — — — — — — — — — — 2022 1689 127.7 -0.46 -2.35 0.884 48.4% +38 — +60 39.0% -0.51 5–5 (50%) 4–7 (36%) — +0.30
31 — — — — — — — — — — — — — — — — 2023 1598 108.9 -1.00 -0.94 0.940 49.1% +42 — — 36.8% -0.95 1–3 (25%) 1–1 — +0.93
32 — — — — — — — — — — — — — — — — 2024 1637 127.6 +0.43 -3.44 0.894 48.6% -34 — +160 43.1% -0.40 2–5 (29%) 9–6 (60%) — -0.76
33 — — — — — — — — — — — — — — — — 2025 1661 119.9 +0.59 -1.25 0.960 49.4% -4 — +93 44.4% -0.39 2–6 (25%) 5–3 (63%) — +0.25
34 — — — — — — — — — — — — — — — — 2026 1693 131.2 -0.02 -2.09 0.916 49.0% +4 -216 -5 45.2% -0.26 3–4 (43%) 7–9 (44%) — +0.45
Career — 1973 142.5 -1.17 +0.87 0.970 49.6% -54 -4 -172 52.4% +0.03 40–18 (69%) 46–42 (52%) 115.1 +1.10 — 1801 134.8 -0.03 -1.77 0.905 48.7% +1 -116 +70 42.2% -0.49 29–48 (38%) 60–63 (49%) 96.2 +1.79

Career Rivalries

Each player's five most-played main-draw opponents. The current matchup is highlighted when it appears in a player's top five.